Is it a good thing or a bad thing that a presidential candidate demonstrates an ability to raise enough money to effectively reach the “inhabitants of America” with his political message? On Friday, National Public Radio’s The Diane Rehm Show took a further drag on our tax dollars to take incredulous note of the fact that four Super PACs supportive of Republican Ted Cruz’s campaign for president declared having collected, collectively, $31 million. One of Diane’s guests, Neal King, Jr., with the Wall Street Journal, explained that all four PACs associated with the Cruz effort sport the “Keep the Promise”...